Comparison

Delta Lake vs StarRocks

On the evidence we track, Delta Lake leads this comparison with a composite score of 65/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Delta Lake65
StarRocks39
Score
Vioscale score
Delta Lake65 / 100medium · 58%
StarRocks39 / 100low · 14%
Pricing
Free tier
Delta Lake
StarRocks
Model
Delta Lakeopen_source
StarRocksopen_source
Price level
Delta Lakefree
StarRocksfree
Integrations
Count
Delta Lake29
StarRocks14
Adoption
Dependent repos
Delta Lake152
StarRocks
Github stars
Delta Lake8,960
StarRocks
Package downloads weekly
Delta Lake8,577,014
StarRocks
Activity
Commits last 30d
Delta Lake100
StarRocks
Release
Cadence days
Delta Lake50
StarRocks
History
Delta Lake20 items
StarRocks
License
Spdx
Delta LakeApache-2.0
StarRocks
Language
Primary
Delta LakeScala
StarRocks
Market
Availability
StarRocks

Capabilities

Feature-by-feature on the axes that matter for data warehouse software. “-” means undocumented, not absent.

Deployment
Deployment
Delta LakeSelf-hosted
StarRocksHybrid
Architecture
Architecture
Delta LakeSeparated storage/compute
StarRocksSeparated storage/compute
Compute model
Delta Lake-
StarRocksClusters
Query
SQL dialect
Delta Lake-
StarRocksANSI SQL
Federation / lakehouse query-in-place
Delta Lake
StarRocks
Interoperability
Table-format support
Delta LakeDelta, Iceberg, Hudi
StarRocksApache Iceberg, Apache Hudi, Apache Hive, Delta Lake
Scale
Concurrency scaling
Delta Lake-
StarRocksManual
Ingestion
Streaming ingest
Delta Lake
StarRocks
Data model
Semi-structured (JSON/VARIANT)
Delta Lake-
StarRocks-
Analytics
ML / in-DB functions
Delta Lake-
StarRocks
Sharing
Data sharing / marketplace
Delta Lake
StarRocks
Licensing
Licence class
Delta LakePermissive OSS
StarRocksSource-available

What each one is

The product in its own terms, so the numbers below have context.

Delta Lake

Leader

An open-source storage framework enabling lakehouse architecture with support for multiple compute engines including Spark, Flink, Trino, Snowflake, BigQuery, and others.

Independently observed

StarRocks

An open-source analytical database optimized for real-time analytics with sub-second latency on complex queries. It queries directly from open lakehouse formats like Iceberg and Delta Lake without data copying, and handles high-concurrency workloads for AI agents and analytics.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Delta Lake

Leader
Open source
as of verify ↗

StarRocks

Open sourceFree tier

Free and open source

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Linux
Delta Lake
StarRocks
CLI
Delta Lake
StarRocks
Deployment
Cloud / SaaS
Delta Lake
StarRocks
Self-hosted
Delta Lake
StarRocks
On-premise
Delta Lake
StarRocks
Hybrid
Delta Lake
StarRocks

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)
  • Apache Hive

Delta Lake

Leader
29 total - 28 not shared
  • Apache Spark
  • Apache Flink
  • Apache Pulsar
  • Apache Druid
  • ClickHouse
  • Trino
  • PrestoDB
  • StarRocks
  • RisingWave
  • Dagster
  • Hopsworks
  • MLflow
  • Kafka
  • AWS Athena
  • AWS EMR
  • AWS Glue
  • Azure Stream Analytics
  • Google BigQuery
  • Snowflake
  • Databricks
  • AWS Redshift
  • Microsoft Fabric
  • Power BI
  • Starburst
  • +4 more
Independently observed

StarRocks

14 total - 13 not shared
  • Apache Iceberg
  • Apache Hudi
  • Delta Lake
  • Apache Kafka
  • Airbyte
  • Apache Superset
  • Min.IO
  • dbt Labs
  • Alibaba Cloud EMR
  • AWS
  • ByteDance Volcano Engine
  • CelerData
  • Mirrorship
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.